Use ChatW to check your Whatsapp online/offline activity.

Add the number to check each Whatsapp login and logout, see the Online History timeline for every day.

See how many minutes exactly you spend every day in Whatsapp, and change your habits! Also see how many sleep hours you get for every day, and when exactly the connections were made in a clear timeline.

Also see how many hours you slept for every day of the week, and measure how many hours were spent on Whatsapp. Compare all your connections to any number as well!